Publication:
Beneficial roles of feed additives as immunostimulants in aquaculture: A review

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Authors
Dawood, Mahmoud A.O. ; Koshio, Shunsuke ; Esteban Abad, María Ángeles
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Publisher
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DOI
https://doi.org/10.1111/raq.12209
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info:eu-repo/semantics/article
Description
©2018. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ This document is the Accepted, version of a Published Work that appeared in final form in Reviews in Aquaculture. To access the final edited and published work seehttps://doi.org/10.1111/raq.12209
Abstract
The use of antibiotics in the aquafeeds to mitigate infectious diseases or to boost growth performance is commonly practiced. Recently, the prophylactic use of antibiotics and chemotherapies have been criticized which eventually led to their ban in aquaculture by law on many countries. In view of the current restrictions on antibiotic use, there is a critical need to evaluate other possible alternatives. One potential substitute for antibiotics in aquafeeds is the use of functional feed additives. The present review is a comprehensive and an updated compilation of the available works on growth promoters and novel feed supplements, their examples, modes of action and useful applications for improving aquafeeds. It highlights probiotics, prebiotics, synbiotics, immunostimulants, organic acids, nucleotides and medicinal herbs. Apart from boosting aquafeeds and safeguarding general health of aquatic animals, some of these substances have been found to possess beneficial immunostimulant and anti-stress relieving properties. Furthermore, the use of these natural substances increases the consumer confidence of farmed fish. Due care has been taken to cover the ongoing trends and recent advances with a perspective vision and their holistic usages and beneficial applications in aquatic animals’ systems. The current study also shed light regarding the management and production aspects of aquatic animals which will enlighten farmers and producers for better economic growth.
Citation
Reviews in Aquaculture
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